An account of some experiments and observations on Mrs. Stephen's medicines for dissolving the stone: wherein their dissolving power is inquir'd into, and shown / by Stephen Hales ; to which is added, a supplement to a pamphlet, intitled A view of the present evidence for and against Mrs. Stephen's medicines, etc., being a collection of some particulars relating to the discovery of these medicines, their publication, use and efficacy / by David Hartley.

Date:

[1740?]